baber/WOPTO huggingface dataset:
Patent KR-19990036686-A (KR)
IPC: B65D85/24
Filed: 1998-09-25
Abstract: The assembly includes fasteners hold in a carrier (170). The carrier includes a plurality of adjacent sleeves (72), each of which includes an upper breakable portion (74), a middle wall portion, and a lower breakable portion. When a fastener is driven into a work piece, the upper and middle portions of the fastener sleeve break away and the lower portion breaks into fragments. The carrier (170) is made from a mixture of a stiff polyolefin material and a particular filler. The plurality of carrier sleeves (72) include two end sleeves. At least one end sleeve includes a lateral end extension (171 ; 173) in the lower breakable portion which helps to balance and stabilize the fastener assembly in a fastener driving tool. <IMAGE>
Patent KR-20000021173-A (KR)
Title: Sterilization and deordorization bottle for refrigerator, and method for manufacturing the same
Inventor: NO SEONG HOON
IPC: F25D17/04
Filed: 1998-09-26
Abstract: PURPOSE: A sterilization and terrorization bottle for a refrigerator by using sardonyx is provided to maintain the refrigerator clean state by essentially removing various germs inhabiting the refrigerator and bad smell in the refrigerator, be semipermanent by using the sterilizing power of a copper, not using chemical medicine, and reduce the amount of waste. CONSTITUTION: A sterilization and terrorization bottle for a refrigerator includes a main body(10) formed with a copper material in a cylindrical shape formed with a plurality of vents(11), a bottom element(20) formed with the copper material to be inserted in a lower part of the main body for maintaining the shape of the main body and increasing a surface area in contact with various germs inhabiting the refrigerator, and a cover element(30) formed with the copper material to be inserted in an upper part of the main body for maintaining the shape of the main body and increasing the surface area in contact with the various germs inhabiting the refrigerator.
Patent KR-20000021217-A (KR)
Title: Method for stabilizing 4,6-diaminoresorcinol and salt thereof
Inventor: MATSOKA KO
IPC: C07C217/54
Filed: 1998-09-28
Abstract: PURPOSE: A method for stabilizing 4,6-diaminoresorcinol and salt thereof is provided which enhances a storage stability so as to make it possible to produce a high quality polybenzoxazole. CONSTITUTION: A storage stability of 4,6-diaminoresorcinol and salt thereof is enhanced by storing the 4,6-diaminoresorcinol and salt thereof in the presence of a reducing agent of 100-10,000 ppm of which standard oxidation-reduction potential is from -0.20 to 0.34 voltage. And polybenzbisoxazole of formula 1 is obtained by reacting the 4,6-diaminoresorcinol and salt thereof with dicarboxylic acid in the presence of the reducing agent of 100-10,000 ppm of which standard oxidation-reduction potential is from -0.20 to 0.34 voltage.
Patent KR-20000024824-A (KR)
Title: Apparatus for decide performance point of time of hard hand off using error rate of round trip delay and frame and method, hard hand off apparatus and method using the same.
Inventor: PARK BYOUNG DAE
IPC: H04B7/26
Filed: 1998-10-02
Abstract: PURPOSE: An apparatus for decide a performance point of time of a hard hand off using an error rate of Round Trip Delay and frame and method, a hard hand off apparatus and method using the same are provided to decide a performance point of time of a hard hand off between frequency assignment(FA). CONSTITUTION: An apparatus for decide a performance point of time of a hard hand off includes a mobile terminal to transmit periodically or compare a designated first critical value with a frame error rate, measure a frame error rate according to result of the comparison, and transmit or periodically when it is in a call state. Also, the apparatus includes an RTD measurement apparatus, a transmission apparatus, and an apparatus for deciding the performance point of time of hand off. The RTD measurement apparatus is to measure an RTD value of the mobile terminal and transmit together with the frame error rate received from the mobile terminal. The transmission apparatus is to transmit the RTD value and the frame error rate. The apparatus for deciding the performance point of time of hand off is to conform whether a hard hand off indicator between FA is established or not in a neighborhood list FA of a corresponding base station and compare a designated second critical values with the frame error and the RTD value received from the transmission apparatus, and decide whether performs the hard hand off between the FA or not.
Patent KR-20000024891-A (KR)
Title: Waste filter for drain port of sink and production system thereof
Inventor: NO SEONG HOON
IPC: E03C1/22
Filed: 1998-10-02
Abstract: PURPOSE: A waste filter having semi-permanent life is provided to provide a pleasant kitchen environment using copper which is excellent for sterilizing and deodorizing. CONSTITUTION: A filth filtering tub is composed of: a cylindrical body(10) made of copper having a drain port(11), a bottom member(20) for preventing filths as maintaining a shape of the body(10) by being inserted into the lower part of the body(10), an upper reinforcing material(30) having a band(31) hung at the drain port of a sink, and a semicircle knob(40) used for taking a filth filtering tub out from the drain port. All the parts are produced with pure copper to maximize the functions of sterilizing and deodorizing. An upper compression groove(15) is formed for preventing separation of the upper reinforcing material(30) from the body(10) on the face of the body(10) of the part overlapped with the upper reinforcing material(30). Also a curved part(14) for finishing is formed for preventing a damage of a user by a sharp end at the lower end of the body(10).
Patent KR-20000027045-A (KR)
Title: Keys for examining semiconductor wafer
Inventor: KIM CHEOL HO
IPC: H01L21/66
Filed: 1998-10-26
Abstract: PURPOSE: Keys for examining a semiconductor wafer is provided to prevent the keys from being detached, by forming a second key to be firmly attached on a lower layer. CONSTITUTION: Keys for examining a semiconductor wafer forms a second key(12) on an outer side of a first key(11), forms sickle-shaped contacts(13) around the first key(11) and the second key(12), and couples a lower layer with a second deposition layer by the contacts(13). The contacts(13) are composed of grooves which are extendably formed with regular length and width.
Patent KR-20000027928-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: LEE KYUNG BOK
IPC: H01L27/108
Filed: 1998-10-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to greatly increase the capacitance of capacitors. CONSTITUTION: A method for manufacturing a semiconductor device comprises steps of: forming a first cell plate on a substrate(100); completing a first capacitor; forming a transistor; forming bit lines; forming a second contact hole; forming second charge storage electrodes; and completing a second capacitor. The first capacitor is fabricated by forming first charge storage electrodes through embedding conductor into trenches. The transistor is formed by sequentially forming a field oxide film, a gate oxide film, a gate, a source and a drain. The bit lines are connected to the drain through a first contact hole. The second charge storage electrodes are connected to the first capacitor through the second contact hole. The second capacitor is formed by sequentially forming a dielectric film and a second cell plate.
Patent KR-20000028096-A (KR)
Title: Method of manufacturing mos transistor with trench gate structure
Inventor: PARK JEONG SU
IPC: H01L29/78
Filed: 1998-10-30
Abstract: PURPOSE: A method of manufacturing a MOS transistor with a trench gate architecture is to prevent a short circuit between a gate electrode and a source/drain and to reduce its resistance by forming a source/drain of a silicide before the formation of the gate electrode. CONSTITUTION: A method of manufacturing a MOS transistor comprises steps of: implanting a dopant ion on a semiconductor with a field oxide formed to form a N¬- layer and a N¬+ layer; forming a silicide layer on the N¬+ layer; depositing a first insulated film on an upper surface of the silicide layer, and etching a portion of the silicide layer to expose the N¬+ layer; depositing a second insulated film on a whole surface of a semiconductor substrate(21) with the N¬+ layer exposed, and anistropically etching the substrate to form a side wall on an etched surface of the silicide layer; etching the N¬+ layer, the N¬- layer and the substrate; and implanting a dopant ion on the underside of the substrate to form a channel region, and forming a gate oxide film(30) on the side wall of underside of the etched portion.
Patent KR-20000033065-A (KR)
Title: Menu update device and method in digital television
Inventor: JANG HYUN SU
IPC: H04N21/431
Filed: 1998-11-19
Abstract: PURPOSE: A menu update device and method in digital television is provided to present a user based menu interface environment which picture items inserted into a picture menu used in a user interface of a digital TV can bo updated. CONSTITUTION: A menu update device in digital television comprises an MPEG decoding block(102), a frame memory(104), a video encoding block(106), a control block(108), a menu generating block(110), a memory block(112), a window generating block(114), an image combine block(116) and a position search block(118). The MPEG decoding block(102) recover a compression coded digital video signal into original signal. Input frame data and recovered input frame data are stored in the memory(104). The video encoding block(106) converts digital video signals into NTSC or PAL analog video signals.
Patent KR-20000033283-A (KR)
Title: Voice coil in speaker and fabricating method thereof
Inventor: PARK IN HWAN
IPC: H04R9/04
Filed: 1998-11-21
Abstract: PURPOSE: A voice coil in a speaker and a producing method thereof are provided to receive current of voice signal inputted from a component of the speaker for inducing to a magnetic circuit. CONSTITUTION: A supporting tube(81) composing a voice coil and a frame(7) of a speaker is connected by using a damper(9) to support the voice coil. And, the inner circumferential unit of a cone shaped vibrating paper(12) is fixed to the supporting tube while fixing the external circumferential unit to the frame. A jig is pulled for being extracted from the supporting tube composing the voice coil, and the inner surrounding surface of the supporting tube is completely installed while maintaining a gap from the external surrounding surface of a shaft rod(4) formed in a rear plate(6). After installing the voice coil, a sealing member(13) of the same material with the vibrating paper is attached in the center unit of the vibrating paper for hiding the voice coil. Herein, a width(b) center of a coil(82) winding the supporting tube is identified with a thickness(t) center of a front plate for generating clean sound.
Patent KR-20000034232-A (KR)
Title: Loading side rotor of module ic handler
Inventor: LEE SANG SOO
IPC: H01L21/66
Filed: 1998-11-28
Abstract: PURPOSE: A loading side rotor of a module IC handler is provided to improve the reliability of a produced good and, perpendicularly, contact a module IC being in a carrier to a test socket in a test site. CONSTITUTION: A loading side rotor of a module IC handler includes a rotation plate(18)installed in the upper side of a shutter of a heating chamber(10) so that may rotate and a driving apparatus to rotate the rotation plate as 90 degree. A conveying material(19) in which a carrier having a module IC to test is inserted is installed on the rotation plate so that may withdraw. A holding unit is installed on the conveying material to hold the inserted carrier or release the same. A loading and unloading units are provided to lead the conveying material in the rotation plate or unload from the rotation plate.
Patent KR-20000037552-A (KR)
Title: Circuit for withdrawing electric power of plasma display panel
Inventor: LEE EUNG KWAN
IPC: G09G3/00
Filed: 1998-12-01
Abstract: PURPOSE: A circuit for withdrawing electric power of plasma display panel is provided so that utility of time can be improved if addressing pulse is inserted into discharge maintenance pulse when both of two electrodes are in the level of earth by improving margin and by widening range of voltage of maintenance discharge by making discharge timing of two electrodes which cause maintenance discharge not to be identical. CONSTITUTION: A circuit for withdrawing electric power of plasma display panel includes a discharge maintenance driving part which causes a maintenance discharge by alternating a discharging direction in electrodes of two types by applying prescribed voltage between electrodes of two types when driving an unit cell(Cp); an electric power storing part which withdraws invalid electric power of the unit cell(Cp) after maintenance discharge and stores it for next discharge; and an electric power controlling part which makes invalid electric power be stored in the electric power storing part and makes the stored invalid electric power be supplied to the unit cell(Cp) again at specific time of the next discharge.
Patent KR-20000038413-A (KR)
Title: Bga device and manufacturing method thereof
Inventor: YU JAE BONG
IPC: H01L23/00
Filed: 1998-12-07
Abstract: PURPOSE: A ball grid array(BGA) package is provided to decrease a thickness of the package, to simplify a manufacture process, and to improve heat dissipation. CONSTITUTION: A plurality of BGA packages are made on a wafer(21). The wafer(21) includes a plurality of semiconductor devices formed therein and a plurality of chip pads(23) formed thereon. A back of the wafer(21) is lapped by a grinder to thin the wafer(21). Next, while a circuit substrate(27) is adhered to a front of the wafer(21) by an adhesive(29), a backing plate(31) is adhered to the back of the wafer(21) by another adhesive(33). The circuit substrate(27) includes contact pads thereon, each of which is correspondingly faced and joined to each chip pad(23). Moreover, the backing plate(31) as a heat-dissipating medium includes a plurality of slits corresponding to scribe lines of the wafer(21). A plurality of solder balls(37) are then mounted on ball pads of the circuit substrate(27), the ball pads being respectively connected with the contact pads. The wafer(21) and the circuit substrate(27) are finally cut along the slits of the backing plate(31), so that the individual BGA packages are obtained.
Patent KR-20000043148-A (KR)
Title: Brake system of automobile
Inventor: RYU SANG IK
IPC: B60T8/00
Filed: 1998-12-28
Abstract: PURPOSE: A brake system of automobile is provided to allow drivers to have a pleasant and convenient travel while supplying a continued braking force from a brake pedal once pressed. CONSTITUTION: A brake system comprises a brake force generating unit for generating a brake force to each wheel upon braking, a brake force maintaining/releasing unit for maintaining the brake force generated by the brake force generating unit or releasing the brake force generated at each wheel to allow the automobile to restart, and a control unit for outputting a brake release command to the brake force maintaining/releasing unit to allow the automobile to continue traveling.
Patent KR-20000044174-A (KR)
Title: Projection type image display device including thin film micromirror array-actuated panel
Inventor: MUN YONG SIK
IPC: G02F1/015
Filed: 1998-12-30
Abstract: PURPOSE: An image display device is provided to improve the light utilization efficiency as P-polarization and the S-polarization are used by projecting the combined polarization of P-polarization and the S-polarization to the screen using the projection lens. CONSTITUTION: A device comprises a light source(102), a source lens(104), a source stop(106), a prism(107, 108, 109), a color separation instrument(110, 112), a light path changing instrument(114, 116), a modulation lens(120, 122), a TMA panel(140, 142), a projection stop(150), and a projection lens(152). The light source(102) outputs the light rays. The prism separates the light rays of red, green and blue into P-polarization and S-polarization and it is formed to have polarization beam splitter side. The TMA panel changes the S-polarization and the P-polarization into an image and the projection lens(142) projects the red, green and blues rays into the screen.
Patent KR-20000044906-A (KR)
Title: Fabrication method of capacitor for feram device
Inventor: YANG WOO SEOK
IPC: H01L27/10
Filed: 1998-12-30
Abstract: PURPOSE: A fabrication method of capacitor for FeRAM device is provided to prevent hole defect on an upper electrode and cracks on a capacitor level dielectric and a capacitor anti-reflective coating layer, thereby enhancing characteristics and productivity. CONSTITUTION: A fabrication method of capacitor for FeRAM device comprises steps of: sequentially forming a protect film, a bonding layer, a lower metal layer, a ferroelectric film, an upper metal layer and a hard mask layer on an anti-reflective coating layer; sequentially patterning the hard mask layer, upper metal layer, ferroelectric film, lower metal layer, bonding layer to form a capacitor; performing a first annealing process for recovering the characteristics of the ferroelectric film; forming a capacitor level dielectric and a capacitor anti-reflective coating layer and then densifying the upper electrode; forming a barrier metal layer; and forming metal wiring.
Patent KR-20000045249-A (KR)
Title: System for distributing system synchronous clock in switching equipment
Inventor: JEON YUN HO
IPC: H04N21/242
Filed: 1998-12-30
Abstract: PURPOSE: A system for distributing a system synchronous clock in a switching equipment is provided to synchronize and interface various networks by using only one system in a switching equipment with a SONET(Synchronous Optical Network) port. CONSTITUTION: A system for distributing a system synchronous clock in a switching equipment comprises a plurality of input and output board(13a-13n), a main board(11,12), an oscillator(15a-15n), a transceiver(14a-14n) and a back plane. The input and output boards switches various signals generated from arbitrary systems. The main board controls the input and output boards. The oscillator generates the same clocks to the input and output boards. The transceiver transmits and receives clocks generated form the oscillator to the input and output boards and the main board. The back plane is formed with the input and output boards and the main board.
Patent KR-20000045591-A (KR)
Title: Interface device with radio port controller and control method at radio port in wireless local loop
Inventor: LEE TAE SU
IPC: G06F19/00
Filed: 1998-12-30
Abstract: PURPOSE: An interface device with radio port controller at radio port in wireless local loop(WLL) is provided to improve the effectiveness of data transmission and to reduce the total cost of a radio port by changing the IPC(Inter Processor Communication Controller) structure from the cell-bus to the G-bus. CONSTITUTION: An interface device with radio port controller at radio port in wireless local loop(WLL) consists of ten parts. A central processing part controls interface actions with a radio port controller. A EPLD(Electrically Programmable Logic Device) executes decoding, interrupt handling, and clock distribution. A memory stores data and programs. A serial input/output part executes serial communications between shelves in the radio port. A time switch executes highway switching of data by each channel. A HDLC(High-level Data Link Control) arrangement part forms the data into a HDLC format. A synchronous clock generation part provides synchronized clocks to the system. A frame formation part forms the input data into a E1 frame. A E1 interface part executes interfaces with E1 link. A G-bus controller communicates with other blocks in the radio port in HDLC format according to RS-485 standard.
Patent KR-19990043978-A (KR)
Title: 왕복 운동 액추에이터
IPC: F15B11/15
Filed: 1996-08-27
Abstract: 피스톤 구멍(2)과 밸브 구멍(3)과 로드 삽입 구멍(4)이 동심 모양으로 연속하여 형성된 몸체(1)와, 상기 피스톤 구멍으로 개구하는 주펌프 포트(9)와 상기 밸브 구멍으로 개구하는 부펌프 포트(10)와 탱크 포트(11)와, 상기 로드 삽입 구멍으로 개구하는 보조 포트(23)와, 상기 피스톤 구멍에 미끄럼 운동 가능하게 삽입되어 있고, 그 양측에 상기 주펌프 포트에 연결하는 수용 압력 면적이 작은 피스톤 수축실(8)과 수용 압력 면적이 큰 피스톤 신장실(7)을 각각 구획 형성하는 피스톤(5)과 상기 피스톤과 연결되고 또한 상기 로드 삽입 구멍에 삽입된 로드(6)와 한끝이 상기 피스톤에 접촉할 수 있도록 하여 상기 밸브 구멍에 삽입되어 있고, 해당 접촉끝측에 상기 피스톤 신장실을 다른측에 스프링실(25)을 각각 구획 형성함과 동시에, 상기 피스톤 신장실을 상기 탱크 포트에만 연결하는 제1위치와 상기 피스톤 신장실을 상기 부펌프 포트에만 연결하는 제2위치를 취하는 제1밸브체(15)와 상기 제1밸브체를 상기 제1위치로 힘을 가하는 제1스프링(19)과 상기 보조 포트를 상기 스프링실에 접속하는 유로(24)와 상기 피스톤이 신장 스트로크 엔드 위치를 취하였을 때 상기 피스톤 수축실을 상기 보조 포트에 연결하는 전환 수단를 구비하고, 상기 주펌프 포트와 상기 부펌프 포트를 유체 압력 펌프(12)의 토출로(13)에 접속한 왕복 운동 액추에이터이다.
Patent KR-19990044354-A (KR)
Title: 내흑변성 및 내백청성이 우수한 크로메이트처리납함유 용융아연도금강판의 제조방법
IPC: C23C2/26
Filed: 1997-06-30
Abstract: 본 발명은 Ni 등의 플래시처리를 실시하지 않고, 스팽글이 미려하고, 내흑변성 및 내백청성이 우수한 크로메이트처리 납함유 용융아연도금강판을 제조하는 것을 목적으로 하고, 이를 위해서 본 발명은 Pb와 Al을 각각 적량 함유하는 용융아연 도금욕에서 도금하여 얻어진 스팽글이 미려한 납함유용융아연 도금강판을, 바람직하게는 pH 9 이상의 알칼리성 수용액으로 처리하고, 수세한 후, 3가 크롬이온/6가 크롬이온의 몰비가 1/9 ∼ 1/1, 전체 크롬이온에 대한 질산이온의 몰비가 0.1 ∼ 1.6으로 조정된 크로메이트처리액을 도포하고, 수세하지 않고 소정의 판온도에서 건조하고, 부착량이 5 ∼ 50 mg/m 2 인 크로메이트피막을 형성시키는 것을 특징으로 한다. 이것에 의해 도금표면에 농화한 납과 알루미늄이 효과적으로 제거되기때문에, 우수한 내백청성과 내흑변성이 얻어진다.
Patent KR-19990063611-A (KR)
Inventor: GRAY KEVIN A
IPC: C12N15/52
Filed: 1995-12-05
Abstract: 본 발명은 생촉매에 산화환원 효소를 첨가함으로써 화석 연료의 탈황 반응 속도를 증가시키는 방법에 관한 것이다.  본 발명은 a) 화석 연료를 탄소-황 결합을 절단할 수 있는 생촉매 및 속도 증가 양의 산화환원 효소를 함유하는 수성상과 접촉시켜서, 화석 연료와 수성상 혼합물을 형성시키는 단계; 
     b) 생촉매로 유기 황 분자의 탄소-황 결합을 절단하기에 충분한 조건하에 단계 a)의 혼합물을 유지시켜서, 유기 황 성분이 감소된 화석 연료를 생성시키는 단계; 및 
     c) 생성된 수성상으로부터 유기 황 성분이 감소된 화석 연료를 분리하는 단계를 포함하여, 유기 황 화합물을 함유하는 화석 연료의 탈황반응의 속도를 증가시키는 방법을 나타내었다.  본 발명은 또한 유기 황 분자를 함유하는 화석 연료를 탈황시킬 수 있는 생촉매를 코드화하고, 산화환원 효소를 코드화하는 하나 이상의 재조합 DNA 분자를 함유하는 재조합 미생물에 관한 것이다.  또한, 본 발명은 (a) 유기 황 분자를 함유하는 화석 연료를 탈황시킬 수 있는 생촉매 및 (b) 산화환원 효소를 포함하는 조성물에 관한 것이다.
Patent KR-19990066999-A (KR)
Title: 하이드로포밀화 방법
IPC: C07C27/20
Filed: 1996-10-22
Abstract: 따라서, 부착된 2개 이상의 시아노 그룹을 가진 C 1 내지 C 10 알칸 또는 알켄인 용매와 a) 8족 금속 양이온원, b) 음이온원 및 c) 포스핀 리간드를 배합하여 수득가능한 촉매 시스템의 존재하에 일산화탄소 및 수소와 반응시켜 최소 4개의 탄소 원자를 가진 에틸렌계 불포화 화합물의 하이드로포밀화를 위한 방법을 제공한다.
Patent KR-20000064374-A (KR)
Title: 포스포노-카르복실산의인지질유도체,이의제법및항바이러스성약제로서이의용도
IPC: A61P35/00
Filed: 1996-12-16
Abstract: 본 발명은 화학식 I 의 포스포노카르복실산의 신규한 지질 유도체, 이의 토토머 및 생리학적 내성 에스테르 및 무기 또는 유기 염기의 염, 뿐만 아니라 이의 제조 방법 및 상기 화합물을 함유하는 약제학적 제제에 관한 것이다 ; 
     [화학식 I] 
     
       
     
     [상기 식에서, 각 기호의 정의는 명세서와 동일하다]
Patent KR-19990087244-A (KR)
Title: 리튬 이온 이차 전지의 음극 재료로 적합한 흑연 분말
IPC: C01B31/04
Filed: 1997-12-25
Abstract: 본 발명은, 표면에서 c면층의 말단이 루프상의 닫힌 폐색 구조를 가지며, 흑연 c축 방향에서의 이 폐색 구조간의 간극면의 밀도가 100 내지 1500 개/㎛이며, 바람직하게는 비표면적이 1.0 ㎡/g 이하인 흑연 분말을, 탄화 전 또는 후에 제어된 회전수와 시간으로 고속 분쇄 처리한 탄소 재료를 흑연화하거나 탄화 전 또는 후에 제어된 회전수와 시간으로 분쇄한 탄소 재료를 흑연화 후에 600 내지 800 ℃의 온도에서 산화 열처리하고, 이어서 불활성 가스 중, 800 ℃ 이상의 온도에서 열처리함으로써 제조한다.  이 흑연 분말로 구성된 리튬 이온 이차 전지의 음극은 320 mAh/g 이상의 높은 용량과 90 % 이상의 높은 충·방전 효율을 겸비하고 있다.
Patent KR-20000010916-A (KR)
Title: Estimating method of curve travelling in automatic transmission
Inventor: HENNEKEN MARCUS
IPC: F16H61/02
Filed: 1997-05-07
Abstract: PURPOSE: An estimating method of the curve traveling in an automatic transmission is provided to estimate the curve traveling with the electronic transmission controller having a control device for controlling the operating unit, the micro-controller, the memory device and the oil-pressure transmission controller. CONSTITUTION: The estimating method of the curve traveling in an automatic transmission includes the steps of:measuring the acceleration of a car horizontal direction with an operation unit(30) from the measured wheel rotational frequency by a measuring device(34) and from a first processing function; deciding the acceleration of the car horizontal direction and the driver's type reference value from the car velocity from the other processing function; and measuring the switching line from the increased amount between the driver's type reference value and the current driver's type value.